13402442000343 has 16 divisors (see below), whose sum is σ = 19494523065600. Its totient is φ = 8122666298880.

The previous prime is 13402442000333. The next prime is 13402442000399. The reversal of 13402442000343 is 34300024420431.

It is a happy number.

It is not a de Polignac number, because 13402442000343 - 2¹⁰ = 13402441999319 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13402442000343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13402442000303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17528823 + ... + 18277431.

It is an arithmetic number, because the mean of its divisors is an integer number (1218407691600).

Almost surely, 2^{13402442000343} is an apocalyptic number.

13402442000343 is a deficient number, since it is larger than the sum of its proper divisors (6092081065257).

13402442000343 is a wasteful number, since it uses less digits than its factorization.

13402442000343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1291142.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 13402442000343 its reverse (34300024420431), we get a palindrome (47702466420774).

The spelling of 13402442000343 in words is "thirteen trillion, four hundred two billion, four hundred forty-two million, three hundred forty-three", and thus it is an aban number.